Chicago Workers’ Compensation Lawyers for Tendonitis

Tendonitis is one of the most common work-related conditions affecting Chicago workers, yet many people don’t realize they have a legal right to benefits. Whether you work on a construction site along the Chicago River, behind a desk in the Loop, or on a manufacturing floor in Pilsen, repetitive job duties can quietly damage your tendons over time. If your job caused or worsened your tendonitis, the Chicago abogado de lesiones personales team at Briskman Briskman & Greenberg is ready to help you pursue the workers’ compensation benefits you are owed under Illinois law.

Table of Contents

• What Tendonitis Is and Why It Qualifies as a Work Injury in Illinois
• Chicago Jobs and Industries That Most Often Cause Work-Related Tendonitis
• Illinois Law Gives You the Right to Workers’ Compensation Benefits for Tendonitis
• How to Report a Tendonitis Claim and Meet Illinois Deadlines
• Why Tendonitis Claims Are Often Disputed and How Briskman Briskman & Greenberg Can Help
• FAQs About Chicago Workers’ Compensation for Tendonitis

What Tendonitis Is and Why It Qualifies as a Work Injury in Illinois

Tendonitis is the inflammation or irritation of a tendon, which is the fibrous tissue that connects muscle to bone. It is a painful and debilitating condition caused by inflammation, swelling, and irritation of tendons found throughout the body, including the hands, elbows, upper arms, knees, ankles, and feet. When these tendons become inflamed, the result is usually pain, stiffness, weakness, and difficulty moving the affected area.

At work, tendonitis typically develops from repeated physical stress. Work-related tendonitis is caused by repetitive motions, prolonged or forceful exertions, awkward postures, vibration, or other mechanical stresses encountered on the job. This is not a condition that appears overnight. It builds up over weeks, months, or even years of performing the same movements day after day.

Common types of work-related tendonitis include bicep tendonitis from heavy lifting, tennis elbow from repetitive arm and gripping motions, shoulder tendonitis from overhead work, and Achilles tendonitis in workers who stand, walk, or climb all day. Base-of-the-thumb tendonitis is also common, caused by repeated motions such as typing, scanning, or assembly line tasks.

The Illinois Workers’ Compensation Act provides that accidents arising out of and in the course of employment are eligible to receive workers’ compensation benefits, and this generally means the Act covers injuries that result in whole or in part from the employee’s work. Tendonitis fits squarely within this framework. Under 820 ILCS 305/2, the definition of “accident” includes repetitive trauma. That means you do not need to point to a single incident to have a valid claim.

Occupational diseases such as tendinitis and other overuse conditions are compensable under the law if there is a causal connection between work and the development of the condition. If your job duties contributed to your tendonitis, your employer’s insurance carrier may be responsible for your medical bills, lost wages, and more.

Chicago Jobs and Industries That Most Often Cause Work-Related Tendonitis

Tendonitis does not discriminate by industry. It affects workers across Chicago’s most active employment sectors, from the steel mills along the Calumet River to the hospitals of the Illinois Medical District. The common thread is physical repetition. Any job that requires the same motion performed dozens or hundreds of times per shift puts workers at risk.

Occupations at high risk for developing tendonitis include construction workers, roofers, carpenters, mechanics, assembly-line workers, maintenance workers, and plumbers. Chicago’s construction industry, particularly along major corridors like I-90 and I-290 where infrastructure work is constant, puts workers in positions that strain tendons daily.

Many manual labor jobs require constant overhead reaching, which puts added strain on tendons and joints. Workers at risk include carpenters, painters, warehouse workers, electricians, window washers, and grocery store stockers. Chicago’s massive logistics and warehousing hubs near O’Hare International Airport and along I-55 in the southwest suburbs employ thousands of workers who perform these exact motions every shift.

Office jobs and professions that require daily computer use also increase the risk of tendonitis due to repetitive stress. These jobs require constant use of wrists, hands, and fingers when using a keyboard and mouse, as well as forward reaching motions that strain the arms and shoulders. Chicago’s large financial, legal, and healthcare administrative sectors mean that office-based tendonitis is far more common than many people assume.

Three supersectors, accounting for 52 percent of Illinois employment, make up 74 percent of occupational injuries and illnesses: trade, transportation, and utilities; education and health services; and manufacturing. Workers in these industries, many of whom are based in and around Chicago, face the highest exposure to the repetitive conditions that cause tendonitis.

Illinois Law Gives You the Right to Workers’ Compensation Benefits for Tendonitis

Illinois law is clear: if your tendonitis developed because of your job, you have a legal right to benefits. The workers’ compensation lawyer team at Briskman Briskman & Greenberg helps injured workers understand exactly what benefits they can claim and how to protect those rights from the start.

Under Section 8(a) of the Illinois Workers’ Compensation Act, 820 ILCS 305/8(a), your employer must pay for all necessary first aid, medical, and surgical services, as well as all ongoing medical, hospital, and surgical services required to cure or relieve the effects of your work injury. This includes physical therapy, specialist visits, diagnostic imaging, injections, and surgery if your doctor recommends it.

Beyond medical coverage, you may be entitled to wage replacement benefits. Temporary Total Disability (TTD) is a disability that prevents you from engaging in any occupation on a temporary basis. The workers’ compensation law does not require you to be completely inactive to be eligible for TTD benefits. Generally, you are entitled to receive TTD benefits if you miss more than three consecutive days of work due to a compensable injury.

If a work-related injury or occupational disease results in a permanent physical impairment, you may be eligible to receive Permanent Partial Disability or Permanent Total Disability benefits. Permanent Partial Disability benefits are designed to compensate you for the permanent and lasting effects of your work-related injury. Under 820 ILCS 305/8(d)(2), loss of 100% of the person as a whole is valued at 500 weeks of compensation.

Your average weekly wage is the foundation for calculating these benefits. Under 820 ILCS 305/10, this figure is based on your actual earnings during the 52 weeks before your injury, excluding overtime and bonuses, divided by 52. If you worked for two employers and your primary employer knew about that, wages from both jobs may be combined when calculating your benefit rate.

If your employer or their insurance carrier delays or refuses to pay benefits without good cause, the Illinois Workers’ Compensation Act allows for penalty compensation of $30 per day for each day benefits are wrongfully withheld, up to $10,000. A delay of 14 days or more creates a rebuttable presumption of unreasonable delay under 820 ILCS 305/19(k).

How to Report a Tendonitis Claim and Meet Illinois Deadlines

Meeting the legal deadlines in an Illinois workers’ compensation case is not optional. Missing them can cost you your right to any benefits at all. This is one of the most important reasons to act as soon as you suspect your tendonitis is work-related.

Illinois law requires employees to notify their employer of a workplace injury within 45 days of the accident or the date they became aware of the condition, in the case of occupational or repetitive stress injuries. For tendonitis, the 45-day clock typically starts on the date your doctor tells you the condition is related to your work, not the date your pain first appeared.

A written notice must be reported to your employer within 45 days, and a claim must be filed within three years of the injury. For occupational disease claims under the Workers’ Occupational Diseases Act, 820 ILCS 310/8, the limitation period begins running from the date of disablement rather than the date of a specific accident. This distinction matters for tendonitis cases, where there is no single moment of injury.

When you report your injury, be specific. Describe the job duties that caused your condition, how long you have been performing them, and when your symptoms began. Reporting ensures your injury is documented, creates a record for your claim, and helps you access medical care and wage replacement benefits.

After reporting, seek medical attention right away. Your employer or their insurer may direct you to a specific physician. You are generally entitled to make one change of physician on your own. A workers’ compensation lawyer can help you understand your rights when it comes to choosing a treating doctor and making sure your medical records accurately reflect the work-related nature of your condition.

Document everything. Keep copies of all medical records, written communications with your employer, and any records of missed workdays. Promptly reporting the injury and maintaining thorough documentation of your condition and symptoms is critical, as delays can lead to claim denials.

Why Tendonitis Claims Are Often Disputed and How Briskman Briskman & Greenberg Can Help

Insurance companies often push back hard on tendonitis claims. Because the condition develops gradually, they may argue that your injury is not work-related, that it is a pre-existing condition, or that your job duties were not the cause. These arguments can be defeated with the right evidence and legal support.

Proving that tendonitis resulted directly from work activities can be challenging, as insurance companies may doubt the severity of repetitive strain injuries. This is why having a legal advocate on your side from the beginning makes a real difference. An attorney can help you gather the medical evidence, employment records, and expert opinions needed to establish causation.

Illinois law does protect workers with pre-existing conditions. Accidental injuries, including aggravations of pre-existing conditions, are generally compensable. So if you had some tendon wear before your job made it worse, that does not automatically disqualify your claim. What matters is whether your work contributed to your current condition.

If your claim is denied, you have the right to appeal before the Illinois Workers’ Compensation Commission (IWCC), which is the state agency responsible for resolving disputes between injured workers and employers under 820 ILCS 305/19. The Commission holds hearings before arbitrators who evaluate the medical and factual evidence in your case. A workers’ compensation lawyer can represent you through every stage of that process, from filing through arbitration and, if necessary, Commission review.

Under the Illinois Workers’ Compensation Act, attorney fees in workers’ compensation cases are capped at 20% of the compensation owed, and no fees are charged on undisputed medical expenses. This means getting legal help does not require upfront payment. At Briskman Briskman & Greenberg, we handle workers’ compensation cases on a contingency basis, so you pay nothing unless we recover benefits for you.

If you work in Chicago, the northern suburbs, or anywhere across the greater metro area, our firm is positioned to help. Whether you are dealing with a denied claim, a dispute over your average weekly wage, or questions about returning to light duty work, we are here to guide you through the process. Contact Briskman Briskman & Greenberg at (312) 222-0010 to speak with a member of our legal team about your tendonitis workers’ compensation case. You can also reach a workers’ compensation lawyer through our Springfield office or connect with our workers’ compensation lawyer team serving Plainfield and the surrounding communities.

Briskman Briskman & Greenberg is a personal injury and workers’ compensation law firm with offices in Chicago, Illinois. This page is attorney advertising. Past results do not guarantee similar outcomes in future cases.

FAQs About Chicago Workers’ Compensation for Tendonitis

Does tendonitis qualify for workers’ compensation in Illinois if I never had a single accident at work?

Yes. Illinois workers’ compensation law covers gradual injuries, not just single-incident accidents. Under 820 ILCS 305/2, the definition of “accident” includes repetitive trauma. As long as your job duties caused or significantly contributed to your tendonitis, you can file a valid claim even without a specific date of injury. The 45-day reporting deadline typically begins on the date you learned your condition was work-related.

Can my employer deny my tendonitis claim because I had a pre-existing condition?

Not necessarily. Under Illinois law, aggravation must arise out of a risk peculiar to or increased by employment. An occupational disease arises out of employment if there is clearly a causal connection between the conditions under which work is performed and the disease. Occupational diseases such as tendinitis and other overuse conditions are compensable if there is a causal connection between work and the development of the condition. If your job made a pre-existing tendon problem worse, that aggravation may still be covered.

What benefits can I receive for work-related tendonitis in Illinois?

You may be entitled to several types of benefits under the Illinois Workers’ Compensation Act, 820 ILCS 305/8. These include full payment of all reasonable and necessary medical treatment, temporary total disability wage benefits if you cannot work during recovery, temporary partial disability benefits if you return to light duty at reduced pay, and permanent partial disability benefits if your tendonitis causes lasting impairment. Your specific benefit amounts depend on your average weekly wage and the extent of your injury.

What if my workers’ compensation claim for tendonitis is denied?

A denial is not the end of your case. Under 820 ILCS 305/19, the Illinois Workers’ Compensation Commission is responsible for resolving disputes between injured workers and employers. If a claim is denied or questioned, a hearing may be required to determine whether benefits should be awarded. You have the right to present medical records, employment history, and other evidence before an arbitrator. An attorney can help you build the strongest possible case for that hearing and represent you through any further appeals.

How long do I have to file a workers’ compensation claim for tendonitis in Illinois?

In Illinois, you generally have 45 days to notify your employer about a work injury and up to three years to file a workers’ compensation claim. In some cases, the filing deadline is two years from the last workers’ compensation payment instead. Missing either deadline can put your benefits at risk. For tendonitis specifically, the clock on the three-year filing period typically begins on the date you knew or reasonably should have known your condition was caused by your work. Contact Briskman Briskman & Greenberg at (312) 222-0010 as soon as possible to protect your right to file.

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